SimpleXMLElement::getName
(PHP 5 >= 5.1.3, PHP 7, PHP 8)
SimpleXMLElement::getName — Gets the name of the XML element
说明
public SimpleXMLElement::getName(): string
Gets the name of the XML element.
参数
此函数没有参数。
返回值
The getName method returns as a string the
name of the XML tag referenced by the SimpleXMLElement object.
范例
注意:
Listed examples may include
example.php, which refers to the XML string found in the first example of the basic usage guide.
示例 #1 Get XML element names
<?php
include 'example.php';
$sxe = new SimpleXMLElement($xmlstr);
echo $sxe->getName() . "\n";
foreach ($sxe->children() as $child)
{
echo $child->getName() . "\n";
}
?>
以上例程会输出：
movies movie
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